520029784810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1\times {\mathrm{2473}}^1$

素因数の和:3595

約数の個数: 64

約数和(自身を含む): 951069924000

約数和(自身を除く): 431040139190

約数列:

[1, 2, 5, 10, 89, 178, 349, 445, 677, 698, 890, 1354, 1745, 2473, 3385, 3490, 4946, 6770, 12365, 24730, 31061, 60253, 62122, 120506, 155305, 220097, 236273, 301265, 310610, 440194, 472546, 602530, 863077, 1100485, 1181365, 1674221, 1726154, 2200970, 2362730, 3348442, 4315385, 8371105, 8630770, 16742210, 21028297, 42056594, 76813853, 105141485, 149005669, 153627706, 210282970, 298011338, 384069265, 584303129, 745028345, 768138530, 1168606258, 1490056690, 2921515645, 5843031290, 52002978481, 104005956962, 260014892405, 520029784810]

約数ペア:

[(1, 520029784810), (2, 260014892405), (5, 104005956962), (10, 52002978481), (89, 5843031290), (178, 2921515645), (349, 1490056690), (445, 1168606258), (677, 768138530), (698, 745028345), (890, 584303129), (1354, 384069265), (1745, 298011338), (2473, 210282970), (3385, 153627706), (3490, 149005669), (4946, 105141485), (6770, 76813853), (12365, 42056594), (24730, 21028297), (31061, 16742210), (60253, 8630770), (62122, 8371105), (120506, 4315385), (155305, 3348442), (220097, 2362730), (236273, 2200970), (301265, 1726154), (310610, 1674221), (440194, 1181365), (472546, 1100485), (602530, 863077)]